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    Understanding Our Universe
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    Exam 10: Measuring the Stars
  5. Question
    If a Star's Distance Is 100 Pc,what Is Its Parallax
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If a Star's Distance Is 100 Pc,what Is Its Parallax

Question 21

Question 21

Multiple Choice

If a star's distance is 100 pc,what is its parallax?


A) 0.01 arcsec
B) 0.05 arcsec
C) 0.1 arcsec
D) 0.5 arcsec

Correct Answer:

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